Zinc compounds
Zinc compounds releases at Azz Galvanizing Services-Hamilton rose from 16k lb to 34k lb (2.1×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Azz Galvanizing Services-Hamilton
Total reported releases 34k lb more than doubled year over year (+113%). Total releases concentrations have more than halved since 2010.
7825 S HOMESTEAD DR, Hamilton, Indiana · 332812 · Fabricated Metals · operated by Azz INC
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at Azz Galvanizing Services-Hamilton have more than halved since 2010 (through 2024).
Zinc compounds
Zinc compounds at Azz Galvanizing Services-Hamilton have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Zinc compounds
Zinc compounds concentrations have more than halved since 2010.
Lead
Lead concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (2 Census block groups, population-weighted demographics): a population of 2,328. Why we surface this →
16.2%
Low-income
4.3%
People of color
5.7%
Under age 5
28.0%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.